At first glance, the image looks straightforward enough: horizontal lines running across the screen, with black and white blocks interspersed between them.

All the lines are straight. The black and white blocks are not aligned which confuses our brains into believing they're sloped. Keep your brain engaged and have a go at our three other illusions.

From spinning circles to disappearing dots, these insane optical illusions aren't what they appear to be. Are you ready to have your mind blown? The post 30 Optical Illusions That Will Make Your ...

People have had their eyes opened by this wild optical illusion, however, because upon first glance, it seems as though the black and white image you're looking at is full of diagonal lines.

At first, the image appears to only show rows of black and white lines in a zig-zag pattern, but a closer look — hint: and a bit of squinting — will reveal the striped animal in the image.

Optical Illusion for Testing Your IQ: In this visual challenge, can you spot a zebra hidden behind the black and white lines in 15 seconds?

An optical illusion has been shared on Reddit that is so needlessly creepy it made me shiver. The illusion itself is ...

London-based illusion attraction Twist Museum has shared an optical illusion set to baffle readers, as it tricks the mind into seeing the same black and white photo in colour.

While many process this image as black and white lines but there's something more to it. You might feel light-headed at first but if you focus properly , you might be able to spot a woman's face ...

From spinning circles to disappearing dots, these insane optical illusions aren't what they appear to be. Are you ready to have your mind blown?